M-Class (W163) Produced 1998-2005: ML 230, ML 320, ML 350, ML 400 CDI, ML 430, ML 500, ML 270 CDI

Check engine light came on

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Old Sep 28, 2009 | 10:31 AM
  #1  
Ml320 black's Avatar
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From: Storrs, Connecticut
Ml320 2001, Evoultion 6
Check engine light came on

Hi,
I have ml320 with 88000 miles and i am from connecticut while dricing down to boston it came and was wondering if its ok to drive back with it on? what would the problem be because last time it came on it was air leak from the oil cap, i dont want to go to the dealer and spend for diagnostic again. Please let me know...what it can and should i be driving it...
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Old Sep 28, 2009 | 10:49 AM
  #2  
Silverarrow1's Avatar
Former Vendor of MBWorld
 
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From: Silver Spring, MD
2006 Mercedes E55 AMG, 2006 Ford Mustang GT
Originally Posted by Ml320 black
Hi,
I have ml320 with 88000 miles and i am from connecticut while dricing down to boston it came and was wondering if its ok to drive back with it on? what would the problem be because last time it came on it was air leak from the oil cap, i dont want to go to the dealer and spend for diagnostic again. Please let me know...what it can and should i be driving it...
Unfortunately it could be anything. One of the most common issues with the ML is that the crank position sensor goes bad. But if this were to happen the symptoms would be your car turns on, but when it heats up it would turn off and not turn on till the car was cool again, but you would go through that issue again. Who knows what it is until you get it checked out. You may or may not be able to drive long distance depending on the problem.
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Old Sep 29, 2009 | 12:16 PM
  #3  
Ml320 black's Avatar
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From: Storrs, Connecticut
Ml320 2001, Evoultion 6
Thankyou

thank you so much for your reply and i am thinking to go advance to get the code checked out. Do you think they can do because i tried it myself it was like 4402 or something like that which states it was an air leak. Please let me know. thank you
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Old Oct 19, 2009 | 08:24 PM
  #4  
Boston Mark's Avatar
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Joined: Jul 2009
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From: Outside of Beantown
1998 ML 320 1975 450 SL
Take it to Auto Zone! They will pull the code (codes) and you can go from there. Auto Zone dose not charge for this service.
Boston Mark
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